Southeast Asia does not have the reputation of a region with active trademark courts. Most brand protection conversations about the area default to customs seizures and marketplace takedowns, not judgments. That reputation is out of date. Between January 2025 and April 2026, courts in Vietnam, Singapore, Indonesia and Thailand issued at least seven distinct, named rulings that brand owners operating in the region should know about, covering bad-faith trademark filings, counterfeit goods, copycat storefronts and a damages reset that changes how much a counterfeiter can expect to pay.

This is a survey of what actually happened, not a manufactured top-ten. Two of the six countries in scope, the Philippines and Malaysia, show real and growing enforcement activity but did not turn up a named 2025-2026 court ruling that met the same bar as the other four. That gap is covered honestly below rather than papered over with a case that does not hold up.

Vietnam: the region’s most active trademark court right now

Vietnam produced three separate rulings in this window, more than any other country covered here.

A Singapore brand beats a bad-faith non-use filing. On 6 June 2025, the Superior People’s Court in Hanoi overturned a non-use cancellation decision that Vietnam’s Intellectual Property Office had issued against a well-known Singapore-owned consumer brand. The cancellation had been filed by a Vietnamese trading company previously linked to the production and export of counterfeit goods to neighbouring countries, seeking to register the mark for itself once it was cancelled. The court’s reasoning is the part worth remembering: valid trademark use does not require a formal licence agreement. It can be established through commercial arrangements, such as distribution deals or implied licences, as long as the brand owner keeps actual control over how the mark is used. The ruling is final, with no further appeal possible, and it closes a route that bad-faith filers had been using against foreign brand owners who license or distribute locally without paper-perfect licence documentation.

KIDO Group v KIDO Foods. On 17 January 2025, the Ho Chi Minh City People’s Court granted KIDO Group’s request to stop KIDO Foods using the “Celano” ice cream brand, in a dispute that followed KIDO Foods coming under Nutifood’s control after a majority share acquisition. The order also reached third parties, barring a media company from running Celano-branded promotions across televised entertainment shows and social platforms. The injunction was later lifted after KIDO Foods counterclaimed and posted a large security deposit, but the case is a clear example of how fast a Vietnamese court will move on a trademark ownership dispute between two commercially significant parties.

Binh Minh v Binh Minh Viet. On 25 April 2025, the Ho Chi Minh City High People’s Court issued Judgment 40/2025/KDTM-PT, upholding a first-instance ruling that “Binh Minh Viet,” a newly established plastic pipe manufacturer, was not infringing the established “Binh Minh” mark despite sharing its core wording. The court found the logos, labelling, dimensions and typeface different enough to avoid consumer confusion, a decision that went against the assessment conclusion of Vietnam’s own IP research institute. It is a controversial result inside Vietnam’s IP bar precisely because it shows how much weight Vietnamese courts can put on visual packaging differences over shared brand names.

Singapore: one case, but it reset the damages playbook

Singapore’s contribution to this period is a single case, but it is the one every brand-protection lawyer in the region is now citing. Louis Vuitton Malletier sued an Instagram seller trading as EMCASE SG and EMCrafts SG, who marketed phone cases, watch straps, wallets and pouches bearing Louis Vuitton’s marks, claiming they were “upcycled” from genuine LV materials. Louis Vuitton sought S$2.9 million in statutory damages across 121 alleged instances of infringement spanning 72 products.

The Singapore High Court, in Louis Vuitton Malletier v Ng Hoe Seng [2025] SGHC 122 on 2 July 2025, rejected that figure as excessive, finding only nine distinct product types were actually involved, and awarded S$200,000 instead. Louis Vuitton appealed, and the Court of Appeal, in [2026] SGCA 22, more than doubled the award and set out clearer principles for how statutory damages should be calculated in counterfeit cases going forward. For brands selling into Singapore, the practical takeaway is that the country now has a settled, appellate-level framework for quantifying damages against small-scale online counterfeit sellers, not just the general trademark statute to point to.

Indonesia: two rulings, two different lessons

Indonesia’s Commercial Court at Central Jakarta District Court delivered a straightforward win for brand owners in April 2026. In Decision 133/Pdt.Sus-HKI/Merek/2025/PN Niaga, the court found a Balikpapan-based company had sold counterfeit Timken-branded bearings in breach of Indonesia’s Trademark and Geographical Indications Law, ordered damages of roughly IDR 94.6 million, and required the company to stop selling the counterfeit products. The decision is final and legally binding.

The second Indonesian case is a cautionary tale rather than a counterfeit ruling. Indonesia’s Supreme Court, in cassation Decision 1338 K/Pdt.Sus-HKI/2025, rejected an appeal by BYD over its DENZA trademark. The underlying problem was procedural: a local Indonesian company had transferred the DENZA registration to another entity in September 2024, and BYD’s lawsuit named the wrong, former registrant. The Supreme Court’s rejection closed the case in favour of the local registration holder. For a brand entering Indonesia, the lesson sits alongside the Timken result: winning enforcement in Indonesian courts depends as much on registry due diligence, confirming who currently holds a mark before filing suit, as it does on having a strong underlying case.

Thailand: a bad-faith copycat pays over THB 10 million

Thailand’s specialised Intellectual Property and International Trade Court ruled against a Thai company that had been operating storefronts under the name “Luckin Coffee,” using a logo close enough to the original Chinese chain’s branding to trade on its recognition. In a judgment handed down in 2025, the IP&IT Court recognised Luckin Coffee’s prior rights and found the Thai operator had acted in bad faith, awarding damages exceeding THB 10 million. It is one of the larger damages figures the court has granted in a trademark case and signals that Thailand’s IP&IT Court will award serious money once bad faith is clearly established, not just an injunction to stop use.

Philippines and Malaysia: enforcement without a headline ruling

This is the honest gap in the research, and it is worth stating plainly rather than stretching a weak case to fill it. Neither the Philippines nor Malaysia produced a named, verifiable 2025-2026 court ruling that stood up to the same scrutiny as the five cases above.

What is real in the Philippines is enforcement volume, not case law. The National Committee on IP Rights, which the Intellectual Property Office of the Philippines co-chairs, reported counterfeit goods seizures worth roughly PHP 29.54 billion in 2025, with the Bureau of Customs responsible for close to 90% of that figure, and 21 cases resulting in court convictions that year. That is real enforcement, just administrative and customs-led rather than the kind of headline judgment the other four countries produced in this window.

Malaysia’s Trademarks Act 2019 gives brand owners three enforcement routes: civil action in the High Court, criminal prosecution for counterfeiting, and customs border seizure of infringing imports, backed by fines of up to RM1 million or five years’ imprisonment for counterfeiting offences. The one 2025 Malaysian High Court ruling this research turned up involving a well-known brand, Ferrari’s opposition to a Malaysian energy-drink trademark, went against Ferrari on the merits (the court found no realistic likelihood of consumer confusion between a supercar brand and an energy drink) and is a registration dispute, not a counterfeit case. It does not belong on a list of counterfeit wins, so it is left off rather than counted.

What the pattern means for brands operating in the region

Taken together, these seven cases point to a region where enforcement is uneven by country but increasingly serious where it exists. Vietnam’s courts are becoming an active venue for brand owners to push back against bad-faith non-use filings and ownership disputes, not just a place to defend against them. Singapore has just given brand owners a much clearer, appellate-tested framework for what statutory damages against a small online counterfeit seller should actually look like. Indonesia rewards the same discipline on both sides of a dispute, current registry records matter as much as the underlying infringement. Thailand’s IP&IT Court will award significant damages once bad faith is proven, as the Luckin Coffee case shows.

Nearly every case in this list started the same way: a marketplace listing, an Instagram shop, or a storefront using a name and logo close enough to trade on someone else’s reputation before anyone noticed. That is the layer worth watching before a court case becomes necessary. Truviss’s Marketplace Scanner is built for exactly that stage, surfacing lookalike listings and unauthorised sellers across thousands of storefronts so a brand can act on a fake listing or a copycat store long before it needs a Superior People’s Court or an IP&IT Court to fix it.